<?php

/**
 * @file
 * Views 2 hooks and callback registries.
 */

/**
 * Implements hook_views_data().
 */
function uc_stock_views_data() {
    $data['uc_product_stock']['table']['group'] = t('Stock');

    $data['uc_product_stock']['table']['join'] = array(
        'node' => array(
            'left_field' => 'nid',
            'field' => 'nid',
        ),
    );

    $data['uc_product_stock']['sku'] = array(
        'title' => t('SKU'),
        'help' => t('The model or SKU of the stock level'),
        'field' => array(
            'click sortable' => TRUE,
        ),
        'filter' => array(
            'handler' => 'views_handler_filter_string',
        ),
        'sort' => array(
            'handler' => 'views_handler_sort',
        ),
        'argument' => array(
            'handler' => 'views_handler_argument_string',
        ),
    );
    $data['uc_product_stock']['active'] = array(
        'title' => t('Active'),
        'help' => t('Whether or not the stock level is currently being tracked'),
        'field' => array(
            'handler' => 'views_handler_field_boolean',
            'click sortable' => TRUE,
        ),
        'filter' => array(
            'handler' => 'views_handler_filter_boolean_operator',
            'label' => t('Active'),
            'type' => 'yes-no',
        ),
        'sort' => array(
            'handler' => 'views_handler_sort',
        ),
    );
    $data['uc_product_stock']['stock'] = array(
        'title' => t('Stock Level'),
        'help' => t('The current stock level'),
        'field' => array(
            'handler' => 'views_handler_field_numeric',
            'click sortable' => TRUE,
        ),
        'filter' => array(
            'handler' => 'views_handler_filter_numeric',
        ),
        'sort' => array(
            'handler' => 'views_handler_sort',
        ),
    );
    $data['uc_product_stock']['threshold'] = array(
        'title' => t('Threshold'),
        'help' => t('The threshold or warning limit of the stock level'),
        'field' => array(
            'handler' => 'views_handler_field_numeric',
            'click sortable' => TRUE,
        ),
        'filter' => array(
            'handler' => 'views_handler_filter_numeric',
        ),
        'sort' => array(
            'handler' => 'views_handler_sort',
        ),
    );
    $data['uc_product_stock']['below_threshold'] = array(
        'title' => t('Is Below Threshold'),
        'help' => t('Filter the node based on whether its stock level is below the threshold for the SKU.'),
        'filter' => array(
            'handler' => 'uc_stock_views_handler_filter_below_threshold',
            'label' => t('Is Below Threshold'),
            'type' => 'yes-no',
        ),
    );

    return $data;
}

/**
 * Implements hook_views_handlers().
 */
function uc_stock_views_handlers() {
    return array(
        'info' => array(
            'path' => drupal_get_path('module', 'uc_stock') . '/views',
        ),
        'handlers' => array(
            'uc_stock_views_handler_filter_below_threshold' => array(
                'parent' => 'views_handler_filter_boolean_operator',
            ),
        ),
    );
}
